Deep Groove Ball Bearings: The Industry Default and When to Reach for Something Else
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Availability:
2 in stock
Angular contact spindle bearing, 50 x 72 x 12 mm, 15° contact angle, ABEC 7 / P4, machined phenolic TG cage, flush-ground faces. FAG 71910 thin section.
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$133.56

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| MFR / Brand | FAG |
|---|---|
| MPN | 71910TGP4 |
| Model | B71910C TG P4 |
| Bearing Type | Angular Contact Ball Bearing, Open |
| ID | 50 mm |
| OD | 72 mm |
| Width | 12 mm |
| Mpn Variants | 71910TGP4, 71910-TG-P4, 71910 TG P/4, B71910C, 7910C, 7910 |
|---|---|
| Precision Class | ABEC 7 / P4 |
| Min Temp | -30 °C |
| Cage Type | Machined, outer-ring land riding |
| Dynamic Load Rating | 19,600 N |
| Static Load Rating | 11,900 N |
| Precision Rating | ABEC 7 / P4 |
| Series | B719 |
| Rolling Elements | Ball |
| Max Temp | 100 °C |
| Item Weight | 0.127 kg (0.28 lb) |
| Cage Material | Phenolic |
| Number Of Rows | 1 |
| Bore Type | Straight |
| Snap Ring Included | No |
| Contact Angle | 15° |
| Cross Reference 1 | SKF 71910 CD/P4A - 15 deg, P4 |
|---|---|
| Cross Reference 2 | NSK 7910CTYNSULP4 - 15 deg, P4, light preload |
| Cross Reference 3 | RHP 7910CTSULP4 - 15 deg, P4, light preload |
| Cross Reference 4 | Fafnir 2MM9310WI CR SUL - 15 deg, ABEC 7, light preload |
FAG 71910-TG-P4 is a single super-precision angular contact spindle bearing in the ISO 719 thin section, the current Schaeffler B71910-C-T-P4S-UL. Bore Diameter: 50 mm. Outside Diameter: 72 mm. Width: 12 mm. Contact Angle: 15°. Precision Class: ABEC 7 / P4. Cage Material: Phenolic.
71910 — ISO 719 series, 50 x 72 x 12 mm, the extra-light section.
TG — machined phenolic cage, outer-ring land riding, universally flush-ground faces.
P4 — ISO tolerance class P4, equivalent to ABEC 7.
Dynamic Load Rating: 19,600 N. Static Load Rating: 11,900 N. Contact Angle: 15°. Operating Temperature: -30 to 100 °C. Universally flush-ground faces allow back-to-back, face-to-face or tandem pairing.
Shaft Shoulder Diameter: 55 mm. Housing Shoulder Diameter: 67.5 mm. Item Weight: 0.127 kg (0.28 lb).
Unit Quantity: 1 Pc.
Closest in the 50 x 72 x 12 mm size at 15° and P4: SKF 71910 CD/P4A, NSK 7910CTYNSULP4, RHP 7910CTSULP4 and Fafnir 2MM9310WI CR SUL. The NSK, RHP and Fafnir codes carry a light preload mark (SUL), while the FAG 71910-TG-P4 designation states no preload, so confirm the preload when pairing.
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